//
//  BaseObjectA.m
//  Bridge
//
//  Created by Hechun on 2020/11/7.
//

#import "BaseObjectA.h"

@implementation BaseObjectA

/*
    A1 --> B1, B2, B3       3种
    A2 --> B1, B2, B3       3种
    A3 --> B1, B2, B3       3种
 */
- (void)handle {
    // override to subclass
    
    // before 业务逻辑操作
    
    [self.objB fetchData];
    
    // after 业务逻辑操作
}

@end
